CAIRO: At least 22 people were killed and scores injured in an air strike by Sudan’s army on western Omdurman, the Khartoum state health ministry said on Saturday, as the war between the country’s military factions entered its 12th week.

While the paramilitary Rapid Support Forces (RSF) quickly dominated the capital Khartoum and its sister cities Omdurman and Bahri after fighting broke out on April 15, the army launched air and artillery strikes.

The fighting, for which no mediation efforts have succeeded thus far, threatens to drag the country into a wider civil war, drawing in other internal and external actors in the East African nation that lies between the Horn of Africa, Sahel, and the Red Sea.

Sudanese capital quiet as 24-hour ceasefire takes hold

Tensions between both sides had grown in the months leading up to the war over the chain of command and integration of their forces under a new transition to democracy.

At least 1,133 people have been killed in the fighting, according to the federal health ministry, which has flared in the capital and the Kordofan and Darfur regions, sparking ethnic violence in West Darfur state.